常用短語(yǔ)

constant flow pump恒流泵；定排量泵

constant flow rate恒定流量

constant flow paddle pump定量葉片泵

constant flow valve恒璃；恒流閥；恒流量閥

constant flow control valve恒流量控制閥

constant flow injection pump恒流量注入泵

constant-flow oxygen恒流供氧

constant flow control質(zhì)調(diào)節(jié)

constant flow regulation恒流量調(diào)節(jié)